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Which, If Any, of the Following Aqueous Mixtures Would Be

Question 20

Multiple Choice

Which, if any, of the following aqueous mixtures would be a buffer system?

A) CH₃COOH, NaH₂PO₄
B) H₂CO₃, HCO₃^-
C) H₂PO₄^-, HCO₃^-
D) HSO₄^-, HSO₃^-
E) None of these choices are correct.

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